How To Fix DHCDC_RT042 - No portion exists for object &1 and subscriber &2

SAP Error Message - Details

• Message type: E = Error

• Message class: DHCDC_RT - Messages for Runtime Object of CDC ABAP Agent

• Message number: 042

• Message text: No portion exists for object &1 and subscriber &2

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DHCDC_RT042 - No portion exists for object &1 and subscriber &2 ?

  The SAP error message DHCDC_RT042, which states "No portion exists for object &1 and subscriber &2," typically occurs in the context of SAP's Data Hub or related systems when there is an issue with data subscriptions or data objects. Here’s a breakdown of the potential causes, solutions, and related information for this error:
  Causes:
  
  Missing Data Portion: The error indicates that there is no data portion available for the specified object and subscriber. This could happen if the data has not been loaded or processed correctly.
  Incorrect Configuration: The configuration for the data object or subscriber might be incorrect, leading to the system being unable to find the expected data.
  Data Deletion: The data portion might have been deleted or is no longer available in the system.
  Timing Issues: There may be timing issues where the subscriber is trying to access data before it has been fully processed or made available.
  System Errors: There could be underlying system errors or issues with the data processing pipeline that prevent the data from being available.
  
  Solutions:
  
  Check Data Availability: Verify that the data portion for the specified object and subscriber exists. You may need to check the data loading processes to ensure they have completed successfully.
  Review Configuration: Ensure that the configuration settings for both the object and the subscriber are correct. This includes checking any relevant parameters or settings in the Data Hub or related systems.
  Reprocess Data: If the data portion is missing, consider reprocessing the data to ensure it is loaded correctly into the system.
  Check Logs: Review system logs for any errors or warnings that might provide additional context about why the data portion is missing.
  Consult Documentation: Refer to SAP documentation or support resources for specific guidance related to the Data Hub or the particular module you are working with.
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance.
  
  Related Information:
  
  SAP Data Hub: Understanding how SAP Data Hub manages data objects and subscriptions can provide insights into how to troubleshoot this error.
  Data Processing Pipelines: Familiarity with the data processing pipelines and how they interact with subscribers can help in diagnosing issues related to data availability.
  SAP Notes and Knowledge Base Articles: Check for any relevant SAP Notes or articles that might address this specific error or provide additional troubleshooting steps.
  
  By following these steps, you should be able to identify the cause of the DHCDC_RT042 error and implement a solution to resolve it.